Rashid Metals is a well-respected manufacturer and supplier located in Muscat, Oman, known for its top-notch stainless-steel products tailored for industrial use. One of its standout offerings, the Stainless Steel 321 Hex Bar/Rod, is celebrated for its remarkable corrosion resistance, stability, and performance in high-temperature settings. With cutting-edge technology and rigorous quality controls in place, Rashid Metals guarantees that every hex bar and rod adheres to international standards and precise specifications. The company’s dedication to reliability, prompt delivery, and technical know-how has made it a go-to supplier for the petrochemical, construction, engineering, and fabrication industries both in Oman and around the globe.
The Stainless Steel 321 Hex Bar/Rod is an austenitic stainless steel alloy that’s stabilized with titanium, featuring chromium, nickel, and titanium to boost its resistance to intergranular corrosion. On the mechanical side, it boasts good tensile strength, impressive toughness, and dependable performance even at elevated temperatures. Thanks to its titanium stabilization, it prevents carbide precipitation during welding or thermal exposure, ensuring it remains durable over time. SS 321 holds its structural integrity during thermal cycling and offers strong oxidation resistance. These characteristics make it a fantastic choice for applications that demand heat resistance, mechanical stability, and reliable performance in challenging industrial environments.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 321 | 0.08 max. | 17.0 – 19.0 | 2.00 max. | 9.0-12.0 | 0.045 max. | 0.03 max. | 0.75 max. |
| Element | Density | Melting Range,℃ | Tensile Strength | Yield Strength | Elongation | Hardness (Brinell) |
| SS 321 | 8 | 1454 ℃ | 515 | 205 | 40 | 217 |
| HEXAGONS | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.55 | 1.79 |
| 18 | 0.69 | 2.27 |
| 20 | 0.85 | 2.80 |
| 22 | 1.03 | 3.39 |
| 25 | 1.33 | 4.38 |
| 28 | 1.67 | 5.49 |
| 30 | 1.92 | 6.30 |
| 32 | 2.19 | 7.17 |
| 36 | 2.77 | 9.07 |
| 38 | 3.08 | 10.11 |
| 40 | 3.41 | 11.20 |
| 45 | 4.32 | 14.18 |
| 50 | 5.34 | 17.50 |
| 56 | – | – |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
SS 321 hex bars/rods are highly suitable for high-temperature applications due to their excellent resistance to oxidation and scaling, particularly in environments above 900°C. The addition of titanium stabilizes the material, preventing carbide precipitation, and enhancing its resistance to intergranular corrosion, making it ideal for aerospace and industrial applications.
SS 321 hex bars/rods are commonly used in industries requiring high-temperature resistance, such as aerospace, chemical processing, and power generation. Applications include exhaust systems, heat exchangers, furnace components, and reactors. Their resistance to corrosion, oxidation, and scaling makes them ideal for environments with elevated temperatures and aggressive conditions.
SS 321 hex bars/rods can be welded easily, but special care is needed to prevent carbide precipitation. Preheating and post-weld heat treatment are recommended to avoid weld embrittlement. Using titanium-stabilized filler metals helps maintain the alloy’s resistance to intergranular corrosion, ensuring weld integrity in high-temperature applications.
You’ll find Stainless Steel 321 Hex Bar/Rod widely utilized in industries that need high-temperature resistance, corrosion protection, and mechanical durability. It’s often used in furnace components, heat exchangers, exhaust systems, and high-temperature processing equipment. In sectors like petrochemical, oil and gas, and chemicals, SS 321 hex bars and rods are essential for piping, welded assemblies, structural supports, and precision-machined components that face thermal stress. Plus, they’re perfect for aerospace parts, food processing machinery, and construction applications where durability is key.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rashid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Muscat, OMAN
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